@echo off
:: ———————————————-
:: seconds to wait until taking next screenshot
set waitsecs=20
:: maximum # of screenshots that will be taken
set maxcapture=100
:: ———————————————
 
set start=0
:CAPTURE
 
:: first prepare the filename using date and time string, cut off fractional seconds and replace
:: colons with dashes
set t=%time:~0,8%
set t=%t::=-%
set FileName=capture-%date%-%t%
 
:: Capture fullscreen
boxcutter.exe -f %FileName%.png
timeout %waitsecs%
set /A count=start+1
set start=%count%
if %count% gtr %maxcapture% GOTO :END
GOTO :CAPTURE
 
:END
Echo Screen Capture batch process completed.
pause